Rewrite these sentences, using passive voice structure
1. My sister waters this flower every morning.
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2. John invited Fiona to his birthday party last night.
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3. Her mother is preparing the meal in the kitchen.
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4. We should clean our teeth twice a day.
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5. Our teachers have explained the story.
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6. Some drunk drivers caused the accident in this city.
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7. Tom will visit his parents next month.
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8. How many languages do they speak in Canada?
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9. Did Mary buy this beautiful dress?
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10. Are you going to repair those shoes?
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11. The German didn’t build this factory during the Second World War.
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12. The Greens are going to paint this house for Christmas Day.
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13. He has broken his leg in a football match.
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14. The students have discussed the pollution problems since last week.
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15. Have the thieves stolen the most valuable painting in the national museum?
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